Oceans

What do ship captains use to help them know when it is safe to dock at the ocean's edge?

More Questions from Oceans
The world's largest artificial reef, the U.S.S. Oriskany, can be found in what ocean?
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What percent of the ocean is salt?
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A starfish has how many arms?
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40% of the hurricanes that occur in the United States hit where?
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Coral reefs can only survive between which of these temperatures in degrees Celsius?
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Who became the first European to see the Pacific Ocean in 1513 by crossing the Isthmus of Panama?
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OPDS stands for what?
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A seamount would be found in what part of the ocean?
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